The function `x^(5)-5x^(4)+ 5x^(3) -10` has a maxima, when `x=`

The function x^(5)-5x^(4)+5x^(3)-1 is

The function f(x)=x^(5)-5x^(4)+5x^(3) has

The function f(x)=x^(5)-5x^(4)+5x^(3) has

The function f(x) =x^5-5x^4+5x^3-1 has

Show that (x^(5) - 5x^(4) + 5x^(3) - 1) has local maximum value when x = 1, a local minimum value when x = 3 and neither when x = 0.

The function f(x)=4x^5-25x^4+40x^3-10 has

Show that the function x^(5)-5x^(4)+5x^(3)-10 is neither maximum nor minimum at x=0